Ferrell scope base
I have one on my Savage LRPV. One thing to keep in mind is that the Ferrell bases are MUCH higher than other manufacturers and you will need lower rings to keep the scope close to the barrel. I use a Seaver T-24 and use low Weaver rings to get the scope down.
A friend has a Savage F T/R and the stock design is such that he had to have an adjustable cheek piece installed as NO rings could get the scope low enough with the Ferrell base.